The 2021 BMW i3 is a distinctive urban electric hatchback, part of BMW's "i" sub-brand that pioneered sustainable mobility. Produced from 2014 to 2022, the 2021 model offered standard i3 and sportier i3s trims, both available with an optional Range Extender (REx). New prices ranged from approximately $44,450 to $51,500. It stands out with its unique, futuristic design, lightweight carbon fiber reinforced plastic (CFRP) construction, and surprisingly agile handling for city driving.
The Good
The 2021 BMW i3 boasts instant electric torque for spirited performance, excellent city maneuverability, and impressive efficiency, especially for its class. Its unique, premium design and sustainable interior appeal emotionally, while practical buyers appreciate its low running costs, surprising cabin spaciousness, and the optional Range Extender for peace of mind.
The Bad
The 2021 BMW i3's primary weaknesses include its limited all-electric range compared to newer EVs, particularly the BEV model. Rear seat access is tight due to the clamshell doors, and the ride can be firm on larger wheels. Watch out for specialized, potentially expensive tire replacements and unique maintenance needs if choosing the Range Extender (REx).
2021 BMW I3: Quick Overview
- Engine Options: Pure Electric (BEV) motor or Electric motor with 0.647-liter two-cylinder gasoline Range Extender (REx).
- Horsepower: Standard i3 (BEV/REx): 170 hp; Sportier i3s (BEV/REx): 181 hp.
- Torque: Standard i3: 184 lb-ft; i3s: 199 lb-ft.
- Fuel Economy (EPA Estimated):
- i3 BEV: 113 miles electric range (33 kWh battery); 113 MPGe combined.
- i3 REx: 100 miles electric range + 86 miles gasoline range (total 186 miles); 100 MPGe (electric) / 31 MPG (gas).
- i3s BEV/REx: Similar range figures to the i3, with slightly different MPGe due to wider tires.
- 0-60 Times: Approximately 7.2 seconds for i3 BEV; approximately 6.8 seconds for i3s BEV.
- Towing Capacity: Not rated for towing.
- Trim-Level Features:
- Standard i3: Includes 19-inch wheels, LED headlights, DC fast charging, automatic climate control, heated front seats, navigation with a 6.5-inch display, Apple CarPlay, parking sensors, and a rearview camera. Sustainable interior materials like recycled plastics and eucalyptus wood are standard.
- i3s: Enhances the standard i3 with a sport-tuned suspension, 20-inch wheels with wider tires, unique styling elements (e.g., black fender flares), and revised front/rear bumpers for a more aggressive look and improved handling.
- Optional Range Extender (REx): Available on both trims, adding a small gasoline generator to eliminate range anxiety.
- Available Packages: Options include a larger 10.25-inch touchscreen, Harman Kardon sound system, advanced driver-assistance features like Adaptive Cruise Control, and various "Worlds" interior themes (e.g., Mega World, Giga World, Tera World) offering distinct material combinations from cloth to full leather with sustainable accents.
2021 BMW I3 Specifications
Vehicle Information
| Year | 2021 |
| Make | BMW |
| Model | I3 |
| Trim | - |
| Style | - |
| Type | Hatchback |
| Category | Compact Car |
Manufacturing Details
| Made In | Germany |
| Manufacturing City | LEIPZIG |
Dimensions
| Doors | 4-Door |
| Curb Weight | - |
| Gross Vehicle Weight Rating | - |
| Overall Height | - |
| Overall Length | 402.08 cm |
| Overall Width | 177.55 cm |
| Wheelbase Length | 257.05 cm |
| Standard Seating | 4 |
Engine & Performance
| Engine | Electric |
| Engine Size | - |
| Engine Cylinders | - |
| Transmission | Continuously Variable Transmission |
| Transmission Type | Automatic |
| Transmission Speeds | 1-Speed |
| Drivetrain | Rear-Wheel Drive |
Additional Features
| Anti-Brake System | 4-Wheel ABS |
| Steering Type | Rack & Pinion |
Pricing
| Manufacturer Suggested Retail Price (MSRP) | $45,445 USD |
| Invoice Price | $42,835 USD |
| Delivery Charges | $995 USD |
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What Problems Does the 2021 BMW I3 Have?
The 2021 BMW i3, while generally reliable, has some frequently reported issues and long-term considerations. A common concern across its model years, including 2021, is the unique tire wear. Due to their narrow, low rolling resistance design, these specialized tires can wear out quickly, especially if driven aggressively or if wheel alignment isn't perfect. Replacement tires can also be more expensive and harder to source.
For models equipped with the Range Extender (REx), specific issues can arise. If the gasoline generator isn't used regularly, owners might encounter a "service engine soon" light, often due to carbon buildup or stale fuel. BMW recommends exercising the REx engine periodically (e.g., once a month) to prevent this. There have also been isolated reports of issues with the fuel tank vent valve or fuel pump in some REx models, potentially causing fueling difficulties or error codes. Early REx models (pre-2017) also had some reports of premature engine mount wear, though less common by 2021.
The 12V auxiliary battery, which powers the car's electronics, can fail without much warning, leaving the vehicle unable to start. This is a common point of failure in many modern vehicles, not just the i3, and proactive replacement every few years is wise. Some owners have also reported sporadic issues with the HVAC system, such as air conditioning compressor failures or refrigerant leaks, impacting climate control.
Regarding recalls, the i3 has had a relatively clean record in its later years. Earlier models (e.g., 2017-2018) had a recall concerning a potential fuel tank vent line issue in REx models during a rear-end collision. Owners should always check the NHTSA database using their specific VIN for the most accurate recall information. Overall, the electric drivetrain itself is robust, and long-term reliability for the BEV model is strong, with most concerns centering on REx components or wear items.
For models equipped with the Range Extender (REx), specific issues can arise. If the gasoline generator isn't used regularly, owners might encounter a "service engine soon" light, often due to carbon buildup or stale fuel. BMW recommends exercising the REx engine periodically (e.g., once a month) to prevent this. There have also been isolated reports of issues with the fuel tank vent valve or fuel pump in some REx models, potentially causing fueling difficulties or error codes. Early REx models (pre-2017) also had some reports of premature engine mount wear, though less common by 2021.
The 12V auxiliary battery, which powers the car's electronics, can fail without much warning, leaving the vehicle unable to start. This is a common point of failure in many modern vehicles, not just the i3, and proactive replacement every few years is wise. Some owners have also reported sporadic issues with the HVAC system, such as air conditioning compressor failures or refrigerant leaks, impacting climate control.
Regarding recalls, the i3 has had a relatively clean record in its later years. Earlier models (e.g., 2017-2018) had a recall concerning a potential fuel tank vent line issue in REx models during a rear-end collision. Owners should always check the NHTSA database using their specific VIN for the most accurate recall information. Overall, the electric drivetrain itself is robust, and long-term reliability for the BEV model is strong, with most concerns centering on REx components or wear items.
How long will the 2021 BMW I3 last?
The 2021 BMW i3, benefiting from its electric powertrain, is built for long-term service. Owner data suggests many i3s comfortably achieve over 150,000 miles, with some examples surpassing 200,000 miles on their original battery and electric motor components. The carbon fiber reinforced plastic (CFRP) "Life Module" provides exceptional structural durability, resisting rust and providing excellent crash protection over time. The electric motor and battery system have proven remarkably robust, with minimal degradation reported by most owners.
Long-term weaknesses primarily include the 12V auxiliary battery, which typically needs replacement every 3-5 years, and the specialized, potentially expensive tires that can wear quickly. For REx models, neglect of the gasoline engine (lack of regular use or oil changes) can lead to issues. However, with appropriate care, including timely tire replacements and routine REx engine exercise, the i3 offers impressive long-term durability and reliability for an EV.
Long-term weaknesses primarily include the 12V auxiliary battery, which typically needs replacement every 3-5 years, and the specialized, potentially expensive tires that can wear quickly. For REx models, neglect of the gasoline engine (lack of regular use or oil changes) can lead to issues. However, with appropriate care, including timely tire replacements and routine REx engine exercise, the i3 offers impressive long-term durability and reliability for an EV.
What Technology & Safety Features are Included?
The 2021 BMW i3 integrates a comprehensive suite of technology, entertainment, and safety features typical of a premium brand.
Built-in Tech & Entertainment: The centerpiece is BMW's intuitive iDrive infotainment system, standard with a 6.5-inch display, offering navigation, HD Radio, and USB connectivity. An optional 10.25-inch high-resolution touchscreen enhances the experience. Control is via a responsive rotary knob, physical buttons, and voice commands. Wireless Apple CarPlay is standard, providing seamless iPhone integration, though Android Auto is notably absent. BMW ConnectedDrive services offer remote vehicle access, concierge assistance, and emergency calling. A vibrant digital instrument cluster replaces traditional gauges, providing essential driving information and power flow. An optional Harman Kardon premium sound system significantly upgrades audio quality.
Driver-Assistance Features: Standard safety equipment includes front and rear parking sensors and a rearview camera. For more advanced assistance, the optional Driving Assistant Package adds critical technologies: Forward Collision Warning with Pedestrian Detection and Automatic Emergency Braking, Lane Departure Warning, and an advanced Adaptive Cruise Control (ACC) capable of full stop-and-go in traffic. The Traffic Jam Assistant, part of the ACC system, can even provide limited steering assistance in heavy traffic. An optional Parking Assistant can automatically steer the vehicle into parallel or perpendicular parking spaces.
Safety Features: The i3 comes with a full complement of airbags (front, side, and curtain). Its defining safety feature is the exceptionally rigid carbon fiber reinforced plastic (CFRP) "Life Module" passenger cell, which provides outstanding occupant protection due to its inherent strength and lightweight construction. This design ensures significant energy absorption and structural integrity in the event of a collision.
Crash-Test Ratings: The 2021 BMW i3 was not subjected to full crash testing by the NHTSA (National Highway Traffic Safety Administration) in the United States, a common occurrence for lower-volume luxury vehicles. However, it achieved an excellent 4-star overall safety rating from the Euro NCAP (European New Car Assessment Programme) upon its initial release, performing particularly well in adult occupant protection due to its innovative chassis.
Built-in Tech & Entertainment: The centerpiece is BMW's intuitive iDrive infotainment system, standard with a 6.5-inch display, offering navigation, HD Radio, and USB connectivity. An optional 10.25-inch high-resolution touchscreen enhances the experience. Control is via a responsive rotary knob, physical buttons, and voice commands. Wireless Apple CarPlay is standard, providing seamless iPhone integration, though Android Auto is notably absent. BMW ConnectedDrive services offer remote vehicle access, concierge assistance, and emergency calling. A vibrant digital instrument cluster replaces traditional gauges, providing essential driving information and power flow. An optional Harman Kardon premium sound system significantly upgrades audio quality.
Driver-Assistance Features: Standard safety equipment includes front and rear parking sensors and a rearview camera. For more advanced assistance, the optional Driving Assistant Package adds critical technologies: Forward Collision Warning with Pedestrian Detection and Automatic Emergency Braking, Lane Departure Warning, and an advanced Adaptive Cruise Control (ACC) capable of full stop-and-go in traffic. The Traffic Jam Assistant, part of the ACC system, can even provide limited steering assistance in heavy traffic. An optional Parking Assistant can automatically steer the vehicle into parallel or perpendicular parking spaces.
Safety Features: The i3 comes with a full complement of airbags (front, side, and curtain). Its defining safety feature is the exceptionally rigid carbon fiber reinforced plastic (CFRP) "Life Module" passenger cell, which provides outstanding occupant protection due to its inherent strength and lightweight construction. This design ensures significant energy absorption and structural integrity in the event of a collision.
Crash-Test Ratings: The 2021 BMW i3 was not subjected to full crash testing by the NHTSA (National Highway Traffic Safety Administration) in the United States, a common occurrence for lower-volume luxury vehicles. However, it achieved an excellent 4-star overall safety rating from the Euro NCAP (European New Car Assessment Programme) upon its initial release, performing particularly well in adult occupant protection due to its innovative chassis.
What Colors Options are Available?
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In the meantime, feel free to explore the other sections for more content.
In the meantime, feel free to explore the other sections for more content.
2021 BMW I3 Prices and Market Value
When new, the 2021 BMW i3 started around $44,450 for the base i3 BEV, with the sportier i3s BEV beginning at approximately $48,300. Opting for the Range Extender (REx) added roughly $4,000, pushing fully equipped models past $55,000 before incentives. On the current used market (late 2023/early 2024), 2021 i3 models typically range from $20,000 to $28,000. This demonstrates significant depreciation, making it a compelling used purchase. Factors affecting its resale value include the presence of the REx (which generally holds value better), battery health, mileage, overall condition, and specific trim/packages. The i3's unique styling and, at the time, comparatively limited range against newer EVs contributed to its depreciation, but its premium build quality and innovative design still offer strong appeal in the used market.
2021 BMW I3 Cost of Ownership
The 2021 BMW i3 presents a mixed but generally positive ownership cost picture. Insurance premiums are typical for a luxury subcompact, potentially higher than mainstream but not exorbitant. Fuel (electricity) costs are remarkably low, especially with home charging, making daily running very economical. Maintenance for the BEV is minimal, primarily tire rotations, cabin filters, and brake fluid. REx models add minor engine maintenance like oil changes and spark plugs. Repair costs can be higher due to specialized BMW parts and labor, particularly for unique components like carbon fiber body panels or specific EV systems. However, the robust electric powertrain largely bypasses many common ICE repairs. Overall, the i3 is relatively economical to own long-term, driven by significantly reduced "fuel" and routine maintenance expenses, though unexpected repairs can be a notable expense.
2021 BMW I3 Fuel Efficiency
Fuel Type
Electric
Fuel Capacity
-
City Mileage
-
Highway Mileage
-
2021 BMW I3 Safety Rating
NHTSA
2021 BMW I3 Warranty
Basic
Original warranty
48 months / 50,000 miles
Estimated remaining
Expired
Powertrain
Original warranty
48 months / 50,000 miles
Estimated remaining
Expired
Rust
Original warranty
144 months / unlimited miles
Estimated remaining
96 months / unlimited miles
2021 BMW I3 Insurance
Insurance for a 2021 BMW I3 is moderately priced, reflecting its status as a Hatchback with strong safety ratings and
reasonable repair costs.
reasonable repair costs.
How Does the 2021 BMW I3 Compare to Other Hatchback?
The 2021 BMW i3 occupies a distinct position in the EV market, blending premium urban practicality with a unique aesthetic. Against its rivals, it has specific strengths and weaknesses.
In terms of Performance, the i3 (especially the i3s) offers instant torque and nimble handling that makes it genuinely fun and agile in urban environments. It feels more spirited and engaging than a Nissan Leaf or a standard Chevy Bolt EV, though it can't match the blistering acceleration of a Tesla Model 3.
Features: The i3's interior sets it apart with its premium, sustainable materials and distinctive design. BMW's iDrive infotainment system is intuitive and offers standard Apple CarPlay, but it lacks Android Auto, and the screen isn't as large or graphically rich as some newer competitors. It generally offers more upscale features than a Leaf or Bolt but is less tech-forward than a Tesla.
Reliability: The i3's electric powertrain has proven robust and reliable. BEV models require significantly less maintenance than ICE vehicles. REx models introduce additional complexity with the gasoline generator, which requires periodic use and maintenance. Overall, its reliability is considered good, potentially surpassing some luxury ICE cars due to fewer moving parts, but REx components can be a point of concern if neglected.
Price: When new, the 2021 i3 was positioned as a premium EV, typically more expensive than mainstream options like the Chevy Bolt EV or Nissan Leaf, but less costly than a high-end Tesla. Its significant depreciation on the used market now makes it a strong contender, often available at prices competitive with or even below used Bolts or Leafs, offering a much more premium experience for the money.
Alternatives:
In terms of Performance, the i3 (especially the i3s) offers instant torque and nimble handling that makes it genuinely fun and agile in urban environments. It feels more spirited and engaging than a Nissan Leaf or a standard Chevy Bolt EV, though it can't match the blistering acceleration of a Tesla Model 3.
Features: The i3's interior sets it apart with its premium, sustainable materials and distinctive design. BMW's iDrive infotainment system is intuitive and offers standard Apple CarPlay, but it lacks Android Auto, and the screen isn't as large or graphically rich as some newer competitors. It generally offers more upscale features than a Leaf or Bolt but is less tech-forward than a Tesla.
Reliability: The i3's electric powertrain has proven robust and reliable. BEV models require significantly less maintenance than ICE vehicles. REx models introduce additional complexity with the gasoline generator, which requires periodic use and maintenance. Overall, its reliability is considered good, potentially surpassing some luxury ICE cars due to fewer moving parts, but REx components can be a point of concern if neglected.
Price: When new, the 2021 i3 was positioned as a premium EV, typically more expensive than mainstream options like the Chevy Bolt EV or Nissan Leaf, but less costly than a high-end Tesla. Its significant depreciation on the used market now makes it a strong contender, often available at prices competitive with or even below used Bolts or Leafs, offering a much more premium experience for the money.
Alternatives:
- Better Alternatives (for range and tech): For those prioritizing longer range and cutting-edge tech, the Tesla Model 3 offers superior range, performance, and charging infrastructure, but at a higher price. The Hyundai Kona Electric or Kia Niro EV provide excellent range and a more conventional package at a competitive price point. Newer Chevy Bolt EV models (post-2021) also offer improved range.
- Similar Alternatives (for urban agility and character): The MINI Cooper Electric offers similar nimble urban driving dynamics and character but with even less range and no REx option. There are few direct rivals that match the i3's unique carbon-fiber construction and optional range extender.
Final Verdict: Is the 2021 BMW I3 a Good Hatchback?
The 2021 BMW i3 is ideal for urban and suburban commuters seeking a premium, distinctive, and eco-friendly vehicle. It caters to those who value nimble handling, a surprisingly spacious and airy cabin for its compact footprint, and a unique design that stands out. It's perfect for drivers with shorter daily commutes who can primarily charge at home or work.
It is definitely worth buying as a used vehicle. Its substantial depreciation makes it an excellent value proposition on the second-hand market, offering a premium EV experience at an accessible price point that was not possible when new.
Consider the Range Extender (REx) trim if you frequently undertake longer journeys or have range anxiety, as it significantly enhances usability without relying solely on charging infrastructure. The i3s trim is ideal for those desiring a sportier driving feel. However, it's less suited for families needing ample rear passenger space or buyers prioritizing class-leading highway range without the REx. For a stylish, fun, and capable city EV, particularly used, the 2021 i3 remains a compelling choice.
It is definitely worth buying as a used vehicle. Its substantial depreciation makes it an excellent value proposition on the second-hand market, offering a premium EV experience at an accessible price point that was not possible when new.
Consider the Range Extender (REx) trim if you frequently undertake longer journeys or have range anxiety, as it significantly enhances usability without relying solely on charging infrastructure. The i3s trim is ideal for those desiring a sportier driving feel. However, it's less suited for families needing ample rear passenger space or buyers prioritizing class-leading highway range without the REx. For a stylish, fun, and capable city EV, particularly used, the 2021 i3 remains a compelling choice.
Jovan
Jovan specializes in interpreting vehicle records and making sense of VIN data. With over 10 years of experience in the automotive data industry, his work ensures that every report is clear, accurate, and useful for car buyers.